Individual Calculations April 2008
 Efimenko, Zahar  Total change: 22.40  Rating chartPersonal card
 GibTelecom Masters Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2494 2638 7.50 10 0.78 10 7.80 
  Wang, Yu A mwg2391 CHN0.501-0.3110-3.10 
  Heinis, Vincent 2288 FRA1.0010.11101.10 
  Bellin, Robert m2385 ENG0.501-0.3110-3.10 
  Devereaux, Maxim L f2348 ENG1.0010.16101.60 
  Butnorius, Algimantas g2441 LTU1.0010.25102.50 
  Berczes, David m2429 HUN1.0010.23102.30 
  Wang, Hao g2665 CHN1.0010.54105.40 
  Socko, Bartosz g2635 POL0.5010.00100.00 
  Bu, Xiangzhi g2691 CHN1.0010.57105.70 
  Nakamura, Hikaru g2670 USA0.001-0.4610-4.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2551 2638 7.00 9 1.46 10 14.60 
  Onoprijchuk, Boris f2390 RUS1.0010.19101.90 
  Ulko, Jaroslav m2482 RUS1.0010.29102.90 
  Hossain, Enamul m2522 BAN1.0010.34103.40 
  Svetushkin, Dmitry g2565 MDA0.501-0.1010-1.00 
  Glek, Igor V. g2546 GER1.0010.37103.70 
  Volkov, Sergey g2623 RUS0.501-0.0210-0.20 
  Timofeev, Artyom g2664 RUS0.001-0.4610-4.60 
  Khismatullin, Denis g2564 RUS1.0010.40104.00 
  Smirnov, Pavel g2599 RUS1.0010.45104.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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